MMBZ5243B [WTE]
350mW SURFACE MOUNT ZENER DIODE; 350mW的表面贴装稳压二极管
| 型号： | MMBZ5243B |
| 厂家： | 
WON-TOP ELECTRONICS |
| 描述： | 350mW SURFACE MOUNT ZENER DIODE |
| 文件： | 总4页 (文件大小：76K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WTE
POWER SEMICONDUCTORS
MMBZ5221B – MMBZ5262B
350mW SURFACE MOUNT ZENER DIODE
Features
ꢀ
Planar Die Construction
L
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
350mW Power Dissipation
2.4 – 51V Nominal Zener Voltage
5% Standard Vz Tolerance
Designed for Surface Mount Application
Plastic Material – UL Recognition Flammability
Classification 94V-O
A
B
C
M
E
D
SOT-23
Min
H
G
Dim
A
Max
0.51
1.40
2.50
1.05
0.61
2.05
3.05
0.15
1.10
0.61
0.178
0.37
1.19
2.10
0.89
0.45
1.78
2.65
0.013
0.89
0.45
0.076
Mechanical Data
B
ꢀ
Case: SOT-23, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
K
C
D
ꢀ
J
E
G
H
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Polarity: See Diagram
Weight: 0.008 grams (approx.)
Mounting Position: Any
Marking: Device Code, See Page 2
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
J
K
L
M
All Dimensions in mm
TOP VIEW
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Peak Pulse Power Dissipation at TA = 25°C (Note 1)
Forward Voltage @ IF = 10mA
Symbol
Value
350
Unit
Pd
VF
mW
V
0.9
Thermal Resistance Junction to Ambient (Note 1)
Operating and Storage Temperature Range
RθJA
Tj, TSTG
357
°C/W
°C
-65 to +150
Note: 1. Valid provided that device terminals are kept at ambient temperature.
MMBZ5221B – MMBZ5262B
1 of 4
© 2006 Won-Top Electronics
Electrical Characteristics @TA=25°C unless otherwise specified
Zener Voltage Range
(Note 2)
Maximum Zener Impedance
(Note 3)
Max Reverse
Typical Temp.
Coefficient of
Zener Voltage
Type
Device
Marking
Code
Leakage Current
Number
(Note 1)
VZ @ IZT
ZZT @ IZT
ZZK @ IZK
IR
@ VR
(V)
Nom (V) Min (V) Max (V)
(Ω)
(mA)
(Ω)
(mA)
(µA)
(%/K)
MMBZ5221B
MMBZ5222B
MMBZ5223B
MMBZ5225B
MMBZ5226B
MMBZ5227B
MMBZ5228B
MMBZ5229B
MMBZ5230B
MMBZ5231B
MMBZ5232B
MMBZ5234B
MMBZ5235B
MMBZ5236B
MMBZ5237B
MMBZ5239B
MMBZ5240B
MMBZ5241B
MMBZ5242B
MMBZ5243B
MMBZ5245B
MMBZ5246B
MMBZ5248B
MMBZ5250B
MMBZ5251B
MMBZ5252B
MMBZ5254B
MMBZ5255B
MMBZ5256B
MMBZ5257B
MMBZ5258B
MMBZ5259B
MMBZ5260B
MMBZ5261B
MMBZ5262B
C1
C2
C3
C5
D1
D2
D3
D4
D5
E1
E2
E4
E5
F1
F2
F4
F5
H1
H2
H3
H5
J1
2.4
2.5
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
2.28
2.38
2.52
2.63
30
30
30
30
28
24
23
22
19
17
11
20
20
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1000
750
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
100
100
75
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
4.0
5.0
6.0
6.0
6.5
8.0
8.4
9.1
9.9
11
-0.075
-0.075
-0.075
-0.075
-0.070
-0.065
-0.060
-0.055
±0.030
±0.030
+0.038
+0.045
+0.050
+0.058
+0.062
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.083
+0.085
+0.086
+0.087
+0.087
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
2.57
2.84
20
2.85
3.15
20
50
3.14
3.47
20
25
3.42
3.78
20
15
3.71
4.10
20
10
4.09
4.52
20
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
4.47
4.94
20
4.85
5.36
20
5.32
5.88
20
5.89
6.51
7.0
5.0
6.0
8.0
10
17
22
30
13
16
17
21
25
29
33
41
44
49
58
70
80
93
105
125
20
6.46
7.14
20
7.13
7.88
20
500
7.79
8.61
20
500
8.65
9.56
20
600
9.50
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
20
600
11
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
20
600
12
20
600
13
9.5
8.5
7.8
7.0
6.2
5.6
5.2
5.0
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
600
15
600
16
600
12
J3
18
600
14
J5
20
600
15
K1
K2
K4
K5
M1
M2
M3
M4
M5
N1
N2
22
600
17
24
600
18
27
600
21
28
600
21
30
600
23
33
700
25
36
700
27
39
800
30
43
900
33
47
1000
1100
36
51
39
Note: 1. Type numbers listed have standard tolerance on the nominal zener voltage of ±5%.
2. Measured with pulses tp = 1ms.
3. f = 1KHz
MMBZ5221B – MMBZ5262B
2 of 4
© 2006 Won-Top Electronics
MARKING INFORMATION
RECOMMENDED FOOTPRINT
0.035
(0.90)
0.079
(2.0)
xx
0.035
(0.90)
xx
= Device Code, See Page 2
0.031
(0.8)
0.037
(0.95)
inches(mm)
PACKAGING INFORMATION
TAPE & REEL
Inspection Hole
Direction of Unreeling
4mm
178mm
8mm
4mm
8mm
1.6mm
Product ID Label
Reel Diameter
(mm)
Quantity
(PCS)
Inner Box Size
L x W x H (mm)
Quantity
(PCS)
Carton Size
L x W x H (mm)
Quantity
(PCS)
Approx. Gross Weight
(KG)
178
3,000
187 x 187 x 65
15,000
390 x 240 x 420
150,000
10.0
Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment.
2. Components are packed in accordance with EIA standard 481-1 and 481-2.
MMBZ5221B – MMBZ5262B
3 of 4
© 2006 Won-Top Electronics
ORDERING INFORMATION
Product No.
Package Type
Shipping Quantity
3000/Tape & Reel
MMBZ52xxB-T1
SOT-23
1.
2.
Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
To order RoHS / Lead Free version (with Lead Free finish), add “-LF”
suffix to part number above. For example, MMBZ5221B-T1-LF.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
We power your everyday.
MMBZ5221B – MMBZ5262B
4 of 4
© 2006 Won-Top Electronics
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